<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-label">企业名称：</div>
      <el-input
        v-model="params.name"
        clearable
        placeholder="请输入内容"
        class="search-main"
        @clear="search"
      />
      <el-button type="primary" @click="search">查询</el-button>
    </div>
    <div class="create-container">
      <el-button
        type="primary"
        @click="$router.push('/addEnterprise')"
        v-permission="'park:enterprise:add_edit'"
        >添加企业</el-button
      >
      <!-- v-if="permission.includes('park:enterprise:add_edit')" -->
    </div>
    <!-- 表格区域 -->
    <div class="table">
      <el-table style="width: 100%" :data="list" @expand-change="expandChange">
        <el-table-column type="expand">
          <template #default="scope">
            <el-table :data="scope.row.rentList">
              <el-table-column
                label="租赁楼宇"
                width="320"
                prop="buildingName"
              />
              <el-table-column label="租赁起始时间" prop="startTime">
                <template #default="rentObj">
                  {{ rentObj.row.startTime }}-{{ rentObj.row.endTime }}
                </template>
              </el-table-column>
              <el-table-column label="合同状态" prop="status">
                <template #default="rentObj">
                  <el-tag :type="formatInfoType(rentObj.row.status)">
                    {{ formatStatus(rentObj.row.status) }}
                  </el-tag>
                </template>
              </el-table-column>
              <el-table-column label="操作" width="180">
                <template #default="rentObj">
                  <el-button
                    size="mini"
                    type="text"
                    @click="rentingOut(rentObj.row.id)"
                    :disabled="rentObj.row.status === 3"
                    >退租</el-button
                  >
                  <el-button
                    size="mini"
                    type="text"
                    @click="deleteRent(scope.row.id)"
                    :disabled="rentObj.row.status !== 3"
                    >删除</el-button
                  >
                </template>
              </el-table-column>
            </el-table>
          </template>
        </el-table-column>
        <el-table-column type="index" label="序号" :index="indexMethod" />
        <el-table-column label="企业名称" width="320" prop="name" />
        <el-table-column label="联系人" prop="contact" />
        <el-table-column label="联系电话" prop="contactNumber" />
        <el-table-column label="操作">
          <template #default="scope">
            <el-button size="mini" type="text" @click="addRent(scope.row.id)"
              >添加合同</el-button
            >
            <el-button
              size="mini"
              type="text"
              @click="$router.push(`/enterpriseDetail/${scope.row.id}`)"
              >查看</el-button
            >
            <el-button size="mini" type="text" @click="toEditPage(scope.row.id)"
              >编辑</el-button
            >
            <el-button
              size="mini"
              type="text"
              @click="delEnterprise(scope.row.id)"
              v-permission="'park:enterprise:remove'"
              >删除</el-button
            >
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="page-container">
      <el-pagination
        layout="total, prev, pager, next"
        :total="total"
        :page-size="params.pageSize"
        @current-change="handleChange"
      />
    </div>
    <!--合同弹窗 -->
    <el-dialog
      v-model="rentForm.rentTime"
      title="提示"
      :visible.sync="dialogVisible"
      width="30%"
      :close-on-click-modal="false"
      @close="handleClose"
    >
      <div class="form-container">
        <el-form
          ref="addForm"
          :model="rentForm"
          :rules="rentRules"
          label-position="top"
        >
          <el-form-item label="租赁楼宇" prop="buildingId">
            <el-select v-model="rentForm.buildingId" placeholder="请选择">
              <el-option
                v-for="item in rentBuildingList"
                :key="item.id"
                :label="item.name"
                :value="item.id"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="租赁起止日期" prop="rentTime">
            <el-date-picker
              v-model="rentForm.rentTime"
              type="daterange"
              range-separator="至"
              start-placeholder="开始日期"
              end-placeholder="结束日期"
              value-format="yyyy-MM-dd"
            />
          </el-form-item>
          <el-form-item label="租赁合同" prop="contractId">
            <el-upload
              ref="elDialog"
              action="#"
              :http-request="httpRequest"
              :before-upload="beforeUpload"
              :limit="1"
              :on-exceed="onExceed"
              :on-remove="onRemove"
            >
              <el-button size="small" type="primary" plain
                >上传合同文件</el-button
              >
              <div slot="tip" class="el-upload__tip">
                支持扩展名：.doc .docx .pdf, 文件大小不超过5M
              </div>
            </el-upload>
          </el-form-item>
        </el-form>
      </div>
      <span slot="footer" class="dialog-footer">
        <el-button @click="dialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="confirmAdd">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>
<script>
import {
  getEnterpriseListAPI,
  deleteEnterpriseAPI,
  getRentBuildingAPI,
  addRentAPI,
  getEnterpriseRentBuildingAPI,
  deleteRentAPI,
  rentingOutAPI
} from '@/api/enterprise'
import { uploadFile } from '@/api/common'
import { mapState } from 'vuex'
export default {
  name: 'EnterPrise',
  data () {
    return {
      params: {
        name: '',
        page: 1,
        pageSize: 2
      },
      total: 0,
      list: [],
      dialogVisible: false,
      rentForm: {
        buildingId: null,
        startTime: '',
        endTime: '',
        contractUrl: '',
        contractId: null,
        type: 0,
        enterpriseId: null,
        rentTime: []
      },
      rentRules: {
        buildingId: [
          { required: true, message: '请选择楼宇', trigger: 'change' }
        ],
        rentTime: [
          { required: true, message: '请选择租赁日期', trigger: 'change' }
        ],
        contractId: [
          { required: true, message: '请上传合同文件', trigger: 'change' }
        ]
      },
      rentBuildingList: []
    }
  },
  computed: {
    ...mapState('menu', ['permission'])
  },
  created () {
    this.getEnterpriseList()
  },
  methods: {
    // 退租的实现
    rentingOut (id) {
      // console.log(id)
      this.$confirm('您确定要退租吗', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async () => {
        await rentingOutAPI(id)
        this.$message.success('退租成功')
        this.getEnterpriseList()
      })
    },
    deleteRent (id) {
      // console.log(id)
      this.$confirm('您确定要删除吗', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async () => {
        await deleteRentAPI(id)
        this.$message.success('删除成功')
        this.getEnterpriseList()
      })
    },
    formatInfoType (status) {
      const MAP = {
        0: 'warning',
        1: 'success',
        2: 'info',
        3: 'danger'
      }
      // return 格式化之后的中文显示
      return MAP[status]
    },
    formatStatus (status) {
      const Map = {
        0: '待生效',
        1: '生效中',
        2: '已到期',
        3: '已退租'
      }
      return Map[status]
    },
    async expandChange (row, expandedRows) {
      // 判断当前状态是展开还是关闭
      const isInclude = expandedRows.find(item => item.id === row.id)
      // console.log(row)
      // console.log(expandedRows)
      if (!isInclude) return
      const res = await getEnterpriseRentBuildingAPI(row.id)
      console.log(res)
      // eslint-disable-next-line require-atomic-updates
      row.rentList = res.data
    },
    onRemove () {
      this.rentForm.contractId = ''
      this.rentForm.contractUrl = ''
      this.$refs.addForm.validateField('contractId')
    },
    // 添加合同租赁
    confirmAdd () {
      this.$refs.addForm.validate(async flag => {
        if (!flag) return
        const [startTime, endTime] = this.rentForm.rentTime
        this.rentForm.startTime = startTime
        this.rentForm.endTime = endTime
        delete this.rentForm.rentTime
        await addRentAPI(this.rentForm)
        this.$message.success('添加合同成功')
        this.getEnterpriseList()
        // 关闭弹框+清空数据
        this.handleClose()
      })
    },
    onExceed () {
      this.$message.warning('超出最大上传限制')
    },
    // 上传之前对文件类型的判断
    beforeUpload (file) {
      console.log(file)

      const fileType = [
        'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
        'application/msword',
        'application/pdf'
      ]
      const res = fileType.includes(file.type)
      const isLt5M = file.size / 1024 / 1024
      if (res && isLt5M) {
        return true
      } else {
        this.$message.warning('上传文件类型错误')
        return false
      }
    },
    async httpRequest ({ file }) {
      const formData = new FormData()
      formData.append('file', file)
      formData.append('type', 2)
      const res = await uploadFile(formData)
      // console.log(res)
      this.rentForm.contractId = res.data.id
      this.rentForm.contractUrl = res.data.url
      this.$refs.addForm.validateField('contractId')
    },
    // 添加合同
    async addRent (id) {
      this.dialogVisible = true
      this.rentForm.enterpriseId = id
      const res = await getRentBuildingAPI()
      // console.log(res)
      this.rentBuildingList = res.data
    },
    handleClose () {
      this.dialogVisible = false
      // 清空数据
      this.$refs.addForm.resetFields()
      // 清空表单中的所有数据
      this.rentForm = {
        buildingId: null,
        startTime: '',
        endTime: '',
        contractUrl: '',
        contractId: null,
        type: 0,
        enterpriseId: null,
        rentTime: []
      }
      this.$refs.elDialog.clearFiles()
    },
    // 删除企业的实现
    delEnterprise (id) {
      // console.log(id)
      this.$confirm('您确定要删除该企业吗', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async () => {
        await deleteEnterpriseAPI(id)
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
        if (this.list.length === 1 && this.params.page > 1) {
          this.params.page--
        }
        this.getEnterpriseList()
      })
      // .catch(() => {
      //   this.$message({
      //     type: 'info',
      //     message: '已取消删除'
      //   })
      // })
    },
    toEditPage (id) {
      console.log(id)
      this.$router.push({
        path: '/addEnterprise',
        query: { id }
      })
    },
    // 清空内容触发
    // clearContent () {
    //   this.search()
    // },
    // 点击查询按钮
    search () {
      this.params.page = 1
      this.getEnterpriseList()
    },
    indexMethod (index) {
      return (this.params.page - 1) * this.params.pageSize + index + 1
    },
    // 分页
    handleChange (val) {
      // console.log(val)
      this.params.page = val
      this.getEnterpriseList()
    },
    async getEnterpriseList () {
      const res = await getEnterpriseListAPI(this.params)
      // console.log(res)
      this.list = res.data.rows.map(item => {
        return {
          ...item,
          rentList: []
        }
      })
      this.total = res.data.total
    }
  }
}
</script>

<style lang="scss" scoped>
.department-container {
  padding: 10px;
}

.search-container {
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237, 237, 237, 0.9);
  padding-bottom: 20px;

  .search-label {
    width: 100px;
  }

  .search-main {
    width: 220px;
    margin-right: 10px;
  }
}
.create-container {
  margin: 10px 0px;
}
.page-container {
  padding: 4px 0px;
  text-align: right;
}
.form-container {
  padding: 0px 80px;
}
</style>
